TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE 1 HOSIDEN CORPORATION HLM HIGH GRADE

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1 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE 1 HOSIDEN CORPORATION HLM HIGH GRADE PASSIVE MONOCHROME HIGH GRADE LCD DISPLAY TRANSFLECTIVE TYPE 320 x 240 DOTS

2 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE 2 CONTENTS 1. FEATURES 2. ABSOLUTE MAXIMUM RATINGS 3. MECHANICAL CHARACTERISTICS 4. OPTICAL CHARACTERISTICS 5. ELECTRICAL CHARACTERISTICS 6. INTERFACE CONNECTOR 7. BLOCK DIAGRAM 8. INTERFACE TIMING 9. CCFL BACKLIGHT UNIT 10. RELIABILITY 11. LOT NUMBER MARKING 12. HANDLING PRECAUTION 13. TERMS OF WARRANTY 14. DRAWING 1. FEATURES Display Format Display Mode Screen Area Contrast Ratio Driving Method Power Supply Interface Backlight 320 x 240 Dots (Graphic Type) STN Positive transflective type, F-STN Mode with CFL Backlight 121 x 91,6 mm 12:1 (typ.) 1/240 duty +5V (VCC) / -23V (VEE) 5V CMOS Level CFL edgelight system 2. ABSOLUTE MAXIMUM RATINGS Item Symbol Value Unit Remark Supply Voltage (Logic) VDD -VSS 6 max. V Supply Voltage VDD-VEE 30 max. V Input Voltage Vin VSS VIN VDD V o Storage Temperature Tstg C Operating Temperature Top o C Extended Operating Temperature Top o C Note 1 Note 1 : Maximum temperature range with reduced optical parameters

3 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE 3 3. MECHANICAL CHARACTERISTICS Item Standard Value Unit Remark Module Size 157,8 x 121,6 x 11,5 mm Except FFC Cable Viewing Area 121 x 91,6 mm Active Area 115,17 x 86,37 mm Dot Size 0,33 x 0,33 mm Dot Pitch 0,36 x 0,36 mm Weight 230 (typ.) grams 4. OPTICAL CHARACTERISTICS Item Symbol Condition Min Typ Max Unit Remark Response Rise Tr Ta=25 o C ms Note 1 Time Fall Td θ=0 o, φ=0 o ms Note3 Contrast Ratio CR Ta=25 o C, θ=0 o, φ=0 o Note2 Viewing Angle θ1 + θ2 Ta=25 o C, φ=0 o, CR 1, deg Note 3 Frame Frequency Hz Viewing Direction 6:00 o clock NOTE 1 : Definition of optical response time

4 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE 4

5 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE 5 5. ELECTRICAL CHARACTERISTICS (LCD) Item Symbol Condition Min Typ Max Unit Supply Voltage (Logic) VDD VDD ± 10% 4,5 5 5,5 V θ=0 o, φ=0 o Ta=0 o C - 24,4 - V Supply Voltage (LCD) VDD-VO θ=0 o, φ=0 o Ta=25 o C - 23,7 - V θ=0 o, φ=0 o Ta=50 o C V Supply current (Logic) IDD VDD=5V, VO=-18,3V 3,8 12 ma Supply Current (LCD) IEE Frame Signal = 70Hz - 2,4 10 ma 6. INTERFACE CABLE 1 mm pitch FFC Cable is fixed on the display. Suitable Interface to standard 2,54 connector : IF155 (Data Display) Suitable connectors for through hole (90/180 o ) or surface mount (90 o ) are available on request Pin No. Signal Name Function 1 VO Control for LCD drive voltage 2 VEE Power supply voltage for LCD drive 3 D3 Display Data 3 4 D2 Display Data 2 5 D1 Display Data 1 6 D0 Display Data 0 7 M LCD drive signal (AC signal) *1 8 VSS Ground 9 VDD +5V Logic Supply Voltage 10 CP2 Display Data Shift Clock 11 CP1 Display Data Latch Clock 12 S Frame Signal (Sync. of display) 13 DISP OFF Display ON (H) / OFF (L) 14 F.G. Frame Ground *1 Note : M is generated on board or supplied externally (see block diagram) Default setting is internal generation (no external signal necessary)

6 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE 6 7. BLOCK DIAGRAM A.C. : BIAS : M-signal generation circuit M-signal may be optionally supplied externally (change J1 setting) BIAS voltage generation circuit To avoid latch-up effects the power on/off sequencing should be as following : ON : Logic voltage (VDD) should be applied before or at same time with LCD voltage (VEE) OFF : LCD voltage (VEE) should be removed before or at the same time as Logic voltage (VDD)

7 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE 7 8. INTERFACE TIMING

8 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE TIMING CHART Symbol Condition Min Typ Max Unit CLP Frequency fcp Duty=50% 3,4 - - MHz CLP Pulse Width tcw ns CLP Rise / Fall Time tr,tf ns Data Setup Time tdsu ns Data Hold Time tdhd ns CLP Setup Time tesui ns LIP -> CLP Time tlc ns LIP Pulse Width tlw ns FRP Setup Time tfsu ns FRP Hold Time tfhd ns

9 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE 9 9. CFL UNIT 9-1 CCFL Lamp Item Symbol Value Unit Discharging Tube current (IL) 5 ma Discharging Tube voltage (VL) 295 Vrms Starting Tube Voltage (VS) 1050 Vrms Brightness (Tube) (B) Nit Tube diameter Ø 3 mm Tube length l 86 mm Half Brightness Time min h Half Brightness Time typ h The definition of half brightness time is average brightness decreased to 50% of initial average brightness value (@ 5mA, 25 o C). 9-2 Example of Inverter Inverter : TDK TAD170 (5V) or 8m8619 (5Vor 12V) Input current : 0,2A Output current : 5,0 marms Drive frequency : 30 khz (typ) 9-3 Interface connector Used connector : IL-G-4S-S3C2 (*1) Manufacturer : JAE Pin No. Signal Name Function 1 HV High Voltage 2 NC Not connected 3 NC Not connected 4 GND Ground *1 Suitable through hole connectors (90 o /180 o ) are available on request.

10 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE UNIFORMITY CHARACTERISTICS 10-1 Standard Value Non-unitormity = Max. Value - Mean Value) / Mean Value * % Non-unitormity = Min. Value - Mean Value) / Mean Value * % Max. Value : Maximum Contrast Mean Value : Mean Contrast Min. Value : Minimum Contrast : Absolute Value 10-2 Measurement conditions Contrast is measured at 9 locations and the mean contrast is calculated. (Point A... I) CCFL Backlight power-on time : 10 minutes Discharging Tube Current (IL) : 5 ma Temperature : 25 o C VDD - VO : 23.3 V Measurement diameter : 8 mm

11 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE RELIABILITY Item Condition High temperature storage 60 o C 120h Low temperature storage -20 o C 120h Damp heat storage 40 o C / 90% RH 120h Thermal cycles 5 cycles see below diagram Vibration Total amplitude : 1,5 mm Frequency : Hz Tested at above condition for X,Y,Z directions 60 min. each Temperature Cycle Diagram +60 o C (30 min) Room Temp. (5 min) -20 o C (30 min) 10-1 Evaluation Criteria Every test item should meet the following criteria : - All of the segments (dots) should be not blurred - All segments (dots) should be usually displayed Judgements should be made after exposure in room temperature condition for 4 hours.

12 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE LOT MARKING The manufacturing lot number is marked on each module A B C D C,D : Day B: Month Example : "01" - 1st "02" - 2nd : "31" - 31st Example : "1" - Jan "2" - Feb : "O" - Okt "N" - Nov "D" - Dec A: Year Example : "9" "0" HANDLING PRECAUTION 1. Do not disassemble the module 2. Since the LCD cell is made of glass, do not apply strong mechanical impact or static load onto it. Handle with care, and do not twist or bend the LCD module. 3. In case the LCD cell is broken, do not sip or drink leaked liquid crystal material. If the liquid crystal material touched your skin, wash it out with soap immediately. 4. Store and use within ratings in order to keep performance and prevent damage. 5. Do not drop water or any chemicals onto the display surface. 6. Handle the polarizors with care as it maybe easily scratched. Do not press or rub them with any hard object. 7. Do not apply high electrostatic voltage to the LCD module. It may damage CMOS / LSI circuit in the LCD module. Ground yourself when you touch the LCD module directly. 8. When you handle the LCD module for incoming inspection or assembly, use soft fingerstalls or gloves in order to keep the display quality. 9. Do not pull or fold the CCFL cable

13 TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE TERMS OF WARRANTY 13-1 Incoming Inspection Incoming inspection by the customer shall be performed within thirty (30) days from the shipping date Warranty Period HOSIDEN warrants the LCD modules for a period of 6 months from the shipping date when stored or used under normal conditions. 14. DRAWING See following page. If a more detailed drawing is necessary please contact HOSIDEN or its representatives. The information given in this document is carefully checked and believed to be reliable. HOSIDEN reserves the right to make changes in product or specification at any time and without further notice. HOSIDEN products are not intended for use in systems in which failures of product could result in personal injury. All mentioned trademarks are registered trademarks of their owner.

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TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM REV.A PAGE 1 HOSIDEN CORPORATION HLM CCFL BACKLIGHT

TITLE : 320x240 MONO STN DISPLAY NUMBER : HLM6323-013211 REV.A PAGE 1 HOSIDEN CORPORATION HLM 6323-013211 CCFL BACKLIGHT PASSIVE MONOCHROME LCD DISPLAY 320 x 240 DOTS TITLE : 320x240 MONO STN DISPLAY NUMBER